The 25-year-old Udinese defender has been one of the Serie A side's most consistent performers this season, with 28 appearances and a single goal.

The left-footed Colombia international has become a mainstay in Udinese's backline since he joined from Brazilian side Palmeiras in 2010 and can play at left-back as well as left midfield. He has even deputised as a holding midfielder at times this season - a fact not lost on his long list of admirers.

His contract expires in the summer of 2015 and Udinese would want around £8m to tempt them into a deal.